一位指挥员领着他的军队联系跳伞.用英语怎么说？

一位指挥员领着他的军队联系跳伞.

A captain a group of soldiers were learning parachuting.

captain

n. 船长，机长，领袖，首领，上尉，（美国警察局的）副巡长；vt. 当首领，统帅或指挥；

例句
The captain was astern, pretending he was sleeping.
船长在船尾，假装睡着了。

group

n. 组，团体，群，批，（雕塑等的）群像，（英美的）空军大队；vt.& vi. 使成群，集合；vt. 分类，归类；

例句
...a group of youths riding their motorbikes four abreast.
驾着摩托车，四个一排齐头并进的一群年轻人

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

soldiers

n. 士兵，军人( soldier的名词复数 )，兵员，士卒；

例句
13 soldiers were killed and 10 wounded in action.
战斗中有13名士兵阵亡，10名士兵受伤。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

learning

n. 学问，学术，知识；v. 学习(learn的现在分词)；

例句
...women learning to help themselves and one another...
学着自助和互助的妇女们

Parachuting

跳伞运动；